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Qing-Xiang XU

KC Koge Micro Tech Co.: 2 patents #7 of 15Top 50%
📍 New Taipei, TW: #4,797 of 10,472 inventorsTop 50%
Overall (All Time): #1,832,063 of 4,157,543Top 45%
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Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11375823 Pump and valve combination for bladder adjustment Chih-Fu Chang 2022-07-05
11221005 Pneumatic pump Chih-Fu Chang 2022-01-11